Drinking 4 cups of tea or coffee a day is better
by：Zhongya Packaging 2020-08-15
Earlier, tea was packed in the handmade bags. People used to sew bags and add tea to it. But with the passage of time, machines were invented for bags to do packing. Different companies use packaging machines to make varieties of bags. Tea packaging machines are extensively used in packing coffee. Tea packaging machines are easy to install and maintain with minimum maintenance cost. Tea packaging machine manufactures bags made of wood or vegetable fiber papers. The packaging machine is a piece of equipment to weigh the given quantity of tea, put into a bag and produce various shaped bags. Tea packaging machines make properly designed bags with great finishing.
A new generation of degassing valves is helping packaging engineers to cut time and costs associated with coffee processing. There is a machine specially for packing roasted coffee. It has a special device called degassing valves to make air out of the bag. Degassing valve was originally developed for coffee. Coffee is unique in that it is the only food product that needs to be completely protected from oxygen. Degassing valve can be applied in any styles and any materials for coffee bags. Freshly roasted coffee releases gas and this valve helps to release the gas. These are specially designed in such a way to allow pressure to be released from an airtight package. Its common application is for fresh roasted coffee. These coffees emit large amounts of CO2 gas after roasting. So degassing valve is used for removing CO2 gas. Some pacific bag supplies the degassing valve in different sizes that are most common on the market. Without degassing the coffee beans after it is roasted, it may result in degradation of the coffee beans totally. So it is better to prevent rather than to cure it at the end and make changes.